Description

The World's Most Trusted Android Optimizer, Speed Booster and Free Anti-Virus app, Clean Master Helps Accelerate and Clean Up Over 600 Million Phones! It Also Provides Real-time Protection With the #1 Antivirus Engine, and Secures Your Private Data With the AppLock Function.

Have you ever encounter the following problems?Your device has become laggy and freezes all the timeYou don't have enough space to take more pictures or install appsYour battery has started draining quicker than everYour device overheats and needs to cool downYou want to lock your photos, gallery and messages from prying eyes and nosy friends

Features► AppLockAppLock can lock Facebook, SMS, Contacts, Gallery, or any other apps you choose. With AppLock, only you can see the photos you protect. Guarding your privacy is easier than ever!

► Duplicate Photo RemoverClean Master can identify similar photos & blurry photos automatically, giving you the choice to keep or delete them. It's just like a gallery doctor for your device.

► JUNK FILE CLEANING The junk-creating behavior of millions of apps has been analyzed so that Clean Master can efficiently hone in on its targets (cache and residual files) with perfect accuracy. Delete cache and residual files to reclaim storage, boost speed and improve the performance of your device and SD card.

► MEMORY BOOST Boost your games and apps, free up memory (RAM), speed up your device and save more battery. Our 1 Tap Boost and Game Boost features make it easy to optimize directly from your homescreen.

► CPU COOLER Cool off your device by finding and stopping the apps that are causing it to overheat and make your battery last longer!

► Game BoosterAutomatically improve your game speeds by 30%+ when launching games.

► Autostart ManagerPrevent apps from autostarting to speed up your device. (Root needed for this feature)

► APP MANAGER Uninstall unwanted apps or bloatware and back up important ones. Some rooted devices will be able to move apps to the SD card as well as uninstall pre-installed and system apps. Our own Picks section lets you find useful apps that match your interests.

Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

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BEWARE and BE AWARE: TERRIBLE! Used to notify ehen it was 109 degrees but now? Its 149 and is not saying its overheating! WHAT DID U DO? FIX THIS OVERHEATING ISSUE OR IM FINDING A BETTER PROGRAM because it's not doing what u promised anymore! BEWARE & READ PERMISSIONS 4 THE APP B4 DOWNLOADING! Why? Bc its Taking pics & vids! Unnecessary to be so invasive of one's privacy. I'd B willing 2 pay 4 it to be more private! Maybe ur program is the issue?

BEWARE and BE AWARE: TERRIBLE! Used to notify ehen it was 109 degrees but now? Its 149 and is not saying its overheating! WHAT DID U DO? FIX THIS OVERHEATING ISSUE OR IM FINDING A BETTER PROGRAM because it's not doing what u promised anymore! BEWARE & READ PERMISSIONS 4 THE APP B4 DOWNLOADING! Why? Bc its Taking pics & vids! Unnecessary to be so invasive of one's privacy. I'd B willing 2 pay 4 it to be more private! Maybe ur program is the issue?

Great app for taking the junk (files) out Flawless cleaning a tad slow at times though but there is sometimes I go and check and some folders aren't deeply checked for just blank folders inside folders

Hi, thanks for using Clean Master. We'd really appreciate if you could rate us 5 stars here on Google Play. Our rating is very important to us in establishing trust with our user base. If you have any concerns or suggestions, please do not hesitate to contact us at logan@ksmobile.com. We'd like to hear your voice.